JPS5797060A - Inlet heating unit for internal combustion engine - Google Patents

Inlet heating unit for internal combustion engine

Info

Publication number
JPS5797060A
JPS5797060A JP55172233A JP17223380A JPS5797060A JP S5797060 A JPS5797060 A JP S5797060A JP 55172233 A JP55172233 A JP 55172233A JP 17223380 A JP17223380 A JP 17223380A JP S5797060 A JPS5797060 A JP S5797060A
Authority
JP
Japan
Prior art keywords
heating unit
plate
insulator
inlet heating
inlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP55172233A
Other languages
Japanese (ja)
Other versions
JPS619508B2 (en
Inventor
Masayuki Abe
Toshihiko Ito
Takeshi Nomura
Yasuhiko Ishida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Soken Inc
Original Assignee
Nippon Soken Inc
Toyota Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Soken Inc, Toyota Motor Corp filed Critical Nippon Soken Inc
Priority to JP55172233A priority Critical patent/JPS5797060A/en
Priority to US06/248,285 priority patent/US4390000A/en
Publication of JPS5797060A publication Critical patent/JPS5797060A/en
Publication of JPS619508B2 publication Critical patent/JPS619508B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Resistance Heating (AREA)

Abstract

PURPOSE: To improve the manufacture and assembly of the captioned unit and to upgrade heating efficiency by fixing a plate member and a cylindrical member which form an inlet heating unit to the spot face of a flat insulator.
CONSTITUTION: A carburetter 1 and an inlet pipe 7 are connected to each other through insulators 12 and 13. The insulator 13 mounted on the side of a primary channel 2 is fixed by allowing an inlet heating unit A to hang inside an inlet pipe 7. The inlet heating unit A comprises a first metal plate 16 having a flat plate member 16a and a cylindrical member 16b and a second metal plate 17 having a flat plate member 17a and a cylindrical member 17b and a ceramic heater 21 which is inserted between both metal plates 16 and 17, having a positive temperature resistance characteristic as well as a specific curie point temperature. A spot face 14 is formed on the insulator 13. A horizontal plate 14a and a vertical plate 17c for the second plate 17 are positioned on this spot face 14, thereby firmly fixing both plates 16 and 17 inside the insulator 13.
COPYRIGHT: (C)1982,JPO&Japio
JP55172233A 1980-03-28 1980-12-05 Inlet heating unit for internal combustion engine Granted JPS5797060A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP55172233A JPS5797060A (en) 1980-12-05 1980-12-05 Inlet heating unit for internal combustion engine
US06/248,285 US4390000A (en) 1980-03-28 1981-03-27 Air-fuel mixture heating device for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55172233A JPS5797060A (en) 1980-12-05 1980-12-05 Inlet heating unit for internal combustion engine

Publications (2)

Publication Number Publication Date
JPS5797060A true JPS5797060A (en) 1982-06-16
JPS619508B2 JPS619508B2 (en) 1986-03-24

Family

ID=15938068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55172233A Granted JPS5797060A (en) 1980-03-28 1980-12-05 Inlet heating unit for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5797060A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60122260A (en) * 1983-12-02 1985-06-29 Yoshiteru Takahashi Fuel vaporization accelerating device for internal- combustion engine
US4593670A (en) * 1983-11-20 1986-06-10 Nippondenso Co., Ltd. Fuel evaporator for internal combustion engine
US4870249A (en) * 1987-05-26 1989-09-26 Texas Instruments Incorporated Electric fuel heating device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4593670A (en) * 1983-11-20 1986-06-10 Nippondenso Co., Ltd. Fuel evaporator for internal combustion engine
JPS60122260A (en) * 1983-12-02 1985-06-29 Yoshiteru Takahashi Fuel vaporization accelerating device for internal- combustion engine
US4870249A (en) * 1987-05-26 1989-09-26 Texas Instruments Incorporated Electric fuel heating device

Also Published As

Publication number Publication date
JPS619508B2 (en) 1986-03-24

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